//
//  NSMutableDictionary+NSMutableDictionaryHelper.h
//  Activity2
//
//  Created by Calvin on 13-6-21.
//
//

#import <Foundation/Foundation.h>

@interface NSMutableDictionary (NSMutableDictionaryHelper)


-(NSString *)stringForKey:(id)key;

-(NSNumber *)numberForKey:(id)key;

-(NSMutableDictionary *)dictionaryForKey:(id)key;

-(NSMutableArray *)arrayForKey:(id)key;

-(void)setHooy1Object:(id)anObject forKey:(id)aKey;

@end
